20224012230032 has 80 divisors (see below), whose sum is σ = 43356422011392. Its totient is φ = 9078165020160.

The previous prime is 20224012230031. The next prime is 20224012230151. The reversal of 20224012230032 is 23003221042202.

It is not an unprimeable number, because it can be changed into a prime (20224012230031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18295157 + ... + 19369067.

Almost surely, 2^{20224012230032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20224012230032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21678211005696).

20224012230032 is an abundant number, since it is smaller than the sum of its proper divisors (23132409781360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20224012230032 is a wasteful number, since it uses less digits than its factorization.

20224012230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076416 (or 1076410 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 20224012230032 its reverse (23003221042202), we get a palindrome (43227233272234).

The spelling of 20224012230032 in words is "twenty trillion, two hundred twenty-four billion, twelve million, two hundred thirty thousand, thirty-two".